423 Hart Street, Brooklyn
Three-family · built 2004 · Block 1593, Lot 47.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $130,740
- 2026–27 tax
- $13,330
- Market value (city estimate)
- $2,179,000
- Taxable value
- $67,176
- Assessed land
- $6,360
- Assessed improvements
- $124,380
Zoning
C4-4L: floor area ratio 2.40 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.